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Consolidated Statement of Stockholders' Equity (Unaudited) - USD ($) | Total | Common Stock Outstanding | Paid-In Capital | Accumulated Other Comprehensive Income | Treasury Stock | Retained Earnings [Member]
--- | --- | --- | --- | --- | --- | ---
Common Stock, Shares, Outstanding |  | 7,711,277 |  |  |  |
Balance | $ (101,893,000) | $ (77,000) | $ 31,465,000 | $ (2,070,000) | $ (28,153,000) | $ (96,434,000)
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification |  |  |  |  |  | 1,069,000
Balance at Dec. 31, 2017 | (101,893,000) | (77,000) | 31,465,000 | (2,070,000) | (28,153,000) | (96,434,000)
Balance | (101,893,000) | (77,000) | 31,465,000 | (2,070,000) | (28,153,000) | (96,434,000)
Net income | 963,000 |  |  |  |  | 963,000
Dividends, Common Stock, Cash | (792,000) |  |  |  |  | (792,000)
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments | (301,000) |  |  | (301,000) |  |
Unrealized Gain (Loss) on Derivatives | $ 191,000 |  |  | 191,000 |  |
Treasury Stock, Shares, Acquired | (17,180) |  |  |  |  |
Treasury Stock, Value | $ (250,000) |  |  |  | (250,000) |
Common stock issued- net, value | 1,000 | $ 1,000 |  |  |  |
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures |  | 77,318 |  |  |  |
Share-based compensation | 969,000 |  | 969,000 |  |  |
Balance at Jun. 30, 2018 | (103,615,000) | $ (78,000) | 32,434,000 | (1,832,000) | (28,403,000) | (97,674,000)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax | (128,000) |  |  | (128,000) |  |
Common Stock, Shares, Outstanding |  | 7,711,488 |  |  |  |
Balance | (103,961,000) | $ (77,000) | 31,796,000 | (2,613,000) | (28,153,000) | (97,628,000)
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification | 1,069,000 |  |  |  |  |
Balance at Mar. 31, 2018 | (103,961,000) | (77,000) | 31,796,000 | (2,613,000) | (28,153,000) | (97,628,000)
Balance | (103,961,000) | $ (77,000) | 31,796,000 | (2,613,000) | (28,153,000) | (97,628,000)
Net income | 445,000 |  |  |  |  | 445,000
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments | (893,000) |  |  | (893,000) |  |
Unrealized Gain (Loss) on Derivatives | 176,000 |  |  | 176,000 |  |
Treasury Stock, Shares, Acquired |  | 17,180 |  |  |  |
Treasury Stock, Value | (250,000) |  |  |  | (250,000) |
Common stock issued- net, value | 1,000 | $ 1,000 |  |  |  |
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures |  | 77,107 |  |  |  |
Share-based compensation | 638,000 |  | 638,000 |  |  |
Balance at Jun. 30, 2018 | (103,615,000) | $ (78,000) | 32,434,000 | (1,832,000) | (28,403,000) | (97,674,000)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax | (64,000) |  |  | (64,000) |  |
Common Stock, Shares, Outstanding |  | 7,771,415 |  |  |  |
Balance | $ (103,615,000) | $ (78,000) | 32,434,000 | (1,832,000) | (28,403,000) | (97,674,000)
Treasury Stock, Shares |  | 7,744 |  |  |  |
Common Stock, Shares, Outstanding | 7,776,164 | 7,776,164 |  |  |  |
Balance | $ (98,929,000) | $ (78,000) | 33,208,000 | (2,117,000) | (28,403,000) | (91,929,000)
Treasury Stock, Shares | (3,790,308) |  |  |  |  |
Balance at Dec. 31, 2018 | $ (98,929,000) | (78,000) | 33,208,000 | (2,117,000) | (28,403,000) | (91,929,000)
Balance | (98,929,000) | $ (78,000) | 33,208,000 | (2,117,000) | (28,403,000) | (91,929,000)
Net income | (3,636,000) |  |  |  |  |
Dividends, Common Stock, Cash | (150,000) |  |  |  |  |
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments | 592,000 |  |  | 592,000 |  |
Other Comprehensive Income Derivative Instruments Net Of Tax | 558,000 |  |  | 558,000 | (60,000) |
Common stock issued- net, shares |  | 86,316 |  |  |  |
Common stock issued- net, value | 1,000 | $ 1,000 |  |  |  |
Treasury Stock, Retired, Par Value Method, Amount | (60,000) |  |  |  |  |
Share-based compensation | 866,000 |  | 866,000 |  |  |
Balance at Jun. 30, 2019 | (95,984,000) | $ (79,000) | 34,074,000 | (2,001,000) | (28,463,000) | (88,293,000)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax |  |  |  | (150,000) |  |
Common Stock, Shares, Outstanding |  | 7,785,161 |  |  |  |
Balance | (95,553,000) | $ (78,000) | 33,558,000 | (2,236,000) | (28,403,000) | (88,084,000)
Balance at Mar. 31, 2019 | (95,553,000) | (78,000) | 33,558,000 | (2,236,000) | (28,403,000) | (88,084,000)
Balance | (95,553,000) | $ (78,000) | 33,558,000 | (2,236,000) | (28,403,000) | (88,084,000)
Net income | 209,000 |  |  |  |  |
Dividends, Common Stock, Cash | (399,000) |  |  |  |  | (399,000)
Change in Unrealized Gain (Loss) on Foreign Currency Fair Value Hedging Instruments | 202,000 |  |  | 202,000 |  |
Other Comprehensive Income Derivative Instruments Net Of Tax | 362,000 |  |  | 362,000 |  |
Common stock issued- net, value | 1,000 |  |  |  |  |
Treasury Stock, Retired, Par Value Method, Amount | (60,000) |  |  |  | (60,000) |
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures |  | 77,319 |  |  |  |
Share-based compensation | 516,000 |  | 516,000 |  |  |
Balance at Jun. 30, 2019 | (95,984,000) | $ (79,000) | 34,074,000 | (2,001,000) | (28,463,000) | (88,293,000)
Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax | $ (75,000) |  |  | (75,000) |  |
Common Stock, Shares, Outstanding | 7,854,736 | 7,854,736 |  |  |  |
Balance | $ (95,984,000) | $ (79,000) | $ 34,074,000 | $ (2,001,000) | $ (28,463,000) | $ (88,293,000)
Treasury Stock, Shares | (3,798,052) | (7,744) |  |  |  |

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- Definition The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
Name: | us-gaap_UnrealizedGainLossOnDerivatives
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration